WordPress Tricks, Tips and Hacks. WP Questions & Answers

Does WordPress send a 301 header message when you change permalink structures?

Question

I have a super old blog that I upgraded from 2.0.7 to 3.1 by upgrading over multiple versions. One of my biggest concerns was losing all the link juice from my legacy URLs but they were clearly made at a time when I hadn't considered how the URLs would need to change. To my surprise I fou

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permalinks, redirect, wp-redirect qodeninja 12 years 0 Answer 89 views

How can I edit a post from the frontend?

Question

I have learned how to create a post from the frontend but how about editing it ? This is the code I am trying to create a simple frontend form for posting

front-end, posts EnexoOnoma 12 years 0 Answers 80 views

How to know what functions are hooked to an action/filter?

Question

Is there a way to know what functions are hooked to a particular hook? For example if I'd like to know what functions are hooked to the wp_head hook.

actions, filters, hooks Javier Villanueva 12 years 0 Answers 96 views

How to enable hierarchical permalinks for hierarchical taxonomies

Question

If you have a category called "term" and a subcategory called "subterm", your can access subterm posts at /cat/subcat. But this doesn't work out of the box with custom taxonomies. They are accessible at /taxonomy/subterm, but not /taxonomy/term/subterm. They've gone over this in the Wor

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custom-taxonomy, hierarchical, permalinks, rewrite-rules supertrue 12 years 0 Answer 97 views

How to hook update_post_meta and delete_post_meta?

Question

I'm still struggling to get my head around this whole hooking into things, so I'm really stuck on trying to do the following task: If update_post_meta is fired then check to see if the meta_key is equal to something (I want to trigger some code if a particular me

hooks, post-meta Brady 12 years 0 Answers 101 views

if plugin is active? check if plugin is enabled or not?

Question

I'm using the mingle plugin and the mingle-forum plugin. I want to show a certain part on my site only if those two plugins are active. How can I solve this? <?php if ( is_plugin_active('mingle-forum') ) { ?> <div id="login"><?php include

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functions, php, plugins mathiregister 12 years 0 Answer 84 views

How to change the default registration email ? (plugin and/or non-plugin)

Question

After a new user registration, WP sends out an email with the login / password, and a link to the login page. Is there a way to change this defaut email template? I'd also like to change the subject and sender. Edit : For anyone interested,

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customization, email, registration, templates, users mike23 12 years 0 Answer 100 views

Stable tag of plugin in the readme file

Question

If I am pushing a new version (v0.2) of my plugin (v0.1) on the repo, what does I do with the stable tag in readme file? Change it to v0.2? What should come here? Clarifications please :)

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plugin-repository, readme, svn Ashfame 12 years 0 Answer 102 views

Query Custom Post by Taxonomy Category

Question

i hope you are well today, My question is just breif i am trying to query from a custom post type by a certain taxonomy only; to keep it streamline lets use the below as an example; Custom Post Type: 'Products'; Taxonomy:

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custom-taxonomy Xavier 12 years 0 Answer 83 views

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